Question

My time is running out does anyone know how to do this i will give brainlist !!!!!!!!!!!!!!!!!!

Answer 1

Answer:

b(x)

Step-by-step explanation:

From the table for a(x)

The y- intercept where x = 0 is 2

For b(x) the curve crosses the y- axis at y = 3 ← y- intercept

c(x) = $(\frac{1}{2}) ^{x}$ - 1

To find the y- intercept let x = 0 , then

f(0) = $(\frac{1}{2}) ^{0}$ - 1 = 1 - 1 = 0 ← y- intercept

The graph of d(x) crosses the y- axis at (0, - 4 )

Then y- intercept = - 4

The largest y- intercept is 3 , that is b(x)